2006 BMW MM Roadster vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW MM Roadster. In addition, the cost of maintenance, including insurance, on 2006 BMW MM Roadster would be higher. At 3,245 cc (6 cylinders), 2006 BMW MM Roadster is equipped with a bigger engine.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 205 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2006 BMW MM Roadster | 2008 Opel Astra | |
| Make | BMW | Opel |
| Model | MM Roadster | Astra |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 1589 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 0 HP |
| Torque | 355 Nm | 150 Nm |
| Torque RPM | 4900 RPM | 3900 RPM |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4120 mm | 4260 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 52 L |
